interface 10G don't have light

Hardware MikroTik hardware general
1

hi support,
i have the problem with CCR-1036 interface 10G not have light but it working.
any suggestion now the firmware 6.39.2

thank EAv,
20032000_1368239783212666_2595242232627982574_n.jpg

2

Check System > LEDs.
Screenshot_5.png